ignition wire

[Worlddre 5,000+ posts]

please decipher this jibberish.

basically he means that gm cars with onstar do not have an acc wire in the radio harness there is only constant and ground as the acc is run through data wires so unless he purchases and onstar interface he will have to run a new acc wire to get the radio to turn on.

 

[datsmeant20 10+ year member]

thanks bro.